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Consider an enzyme that decreases the activation energy of the catalyzed reaction by 12.37 kJ/mol at 25°C. Assuming that the Arrhenius factor A is unchanged by the catalysis, how many times larger is the rate constant for the catalyzed reaction compared to the rate constant for the uncatalyzed reaction? A. B. C. D. Keat/Kuncat 1.01 Kcat/kuncat = 4.99 Keat/kuncat= 68.0 Keat/Kuncat = 147 =

Consider an enzyme that decreases the activation energy of the catalyzed reaction by 12.37 kJ/mol at 25°C. Assuming that the Arrhenius factor A is unchanged by the catalysis, how many times larger is the rate constant for the catalyzed reaction compared to the rate constant for the uncatalyzed reaction? A. B. C. D. Keat/Kuncat 1.01 Kcat/kuncat = 4.99 Keat/kuncat= 68.0 Keat/Kuncat = 147 =

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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20. Consider an enzyme that decreases the activation energy of the catalyzed reaction by 12.37 kJ/mol at 25°C. Assuming that the Arrhenius factor A is unchanged by the catalysis, how many times larger is the rate constant for the catalyzed reaction compared to the rate constant for the uncatalyzed reaction? A. B. C. D. E. Kcat/Kuncat 1.01 Kcat/Kuncat = 4.99 Kcat/kuncat = 68.0 Keat/kuncat 147 Keat/Kuncat 702 = =
Transcribed Image Text:20. Consider an enzyme that decreases the activation energy of the catalyzed reaction by 12.37 kJ/mol at 25°C. Assuming that the Arrhenius factor A is unchanged by the catalysis, how many times larger is the rate constant for the catalyzed reaction compared to the rate constant for the uncatalyzed reaction? A. B. C. D. E. Kcat/Kuncat 1.01 Kcat/Kuncat = 4.99 Kcat/kuncat = 68.0 Keat/kuncat 147 Keat/Kuncat 702 = =
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